;; -*- lexical-binding: t; -*- ;; Copyright (c) 2014 Microsoft Corporation. All rights reserved. ;; Released under Apache 2.0 license as described in the file LICENSE. ;; ;; Author: Soonho Kong ;; (require 'cl-lib) (require 'dash) (require 'dash-functional) (require 'flycheck) (require 'lean-util) (require 'lean-debug) ;; Type Information ;; ---------------- (defun lean-info-type-kind (typeinfo) (cl-first typeinfo)) (defun lean-info-type-p (typeinfo) (pcase typeinfo (`TYPE t) ((pred stringp) (string-prefix-p "-- TYPE" typeinfo)) ((pred listp) (and (lean-info-type-p (cl-first typeinfo)))))) (defun lean-info-type-pos (typeinfo) (cl-second typeinfo)) (defun lean-info-type-parse-header (str) (let ((items (split-string str "|"))) (list (string-to-number (cl-second items)) (string-to-number (cl-third items))))) (defun lean-info-type-parse (seq) (when (lean-info-type-p seq) (let ((header (lean-info-type-parse-header (car seq))) (body (cdr seq))) `(TYPE ,header ,body)))) (defun lean-info-type-body (typeinfo) (cl-third typeinfo)) (defun lean-info-type-body-str (typeinfo) (string-join (lean-info-type-body typeinfo) "\n")) ;; -- Test (cl-assert (lean-info-type-p 'TYPE)) (cl-assert (lean-info-type-p "-- TYPE|121|2")) (cl-assert (lean-info-type-p '("-- TYPE|121|2" "not (eq zero (succ m'))" "→ decidable (eq zero (succ m'))"))) (cl-assert (equal (lean-info-type-parse-header "-- TYPE|121|2") '(121 2))) (cl-assert (equal (lean-info-type-parse '("-- TYPE|121|2" "not (eq zero (succ m'))" "→ decidable (eq zero (succ m'))")) '(TYPE (121 2) ("not (eq zero (succ m'))" "→ decidable (eq zero (succ m'))")))) (cl-assert (equal (lean-info-type-pos (lean-info-type-parse '("-- TYPE|121|2" "not (eq zero (succ m'))" "→ decidable (eq zero (succ m'))"))) '(121 2))) ;; Overload Information ;; -------------------- (defun lean-info-overload-type (overload) (cl-first overload)) (defun lean-info-overload-p (overload) (pcase overload (`OVERLOAD t) ((pred stringp) (string-prefix-p "-- OVERLOAD" overload)) ((pred listp) (and (lean-info-overload-p (cl-first overload)))))) (defun lean-info-overload-pos (overload) (cl-second overload)) (defun lean-info-overload-names (overload) (cl-loop for seq in (cl-third overload) collect (string-join seq "\n"))) (defun lean-info-overload-parse-header (str) (let ((items (split-string str "|"))) (list (string-to-number (cl-second items)) (string-to-number (cl-third items))))) (defun lean-info-overload-parse (seq) (when (lean-info-overload-p seq) (let ((header (lean-info-overload-parse-header (car seq))) (body (-split-on "--" (cdr seq)))) `(OVERLOAD ,header ,body)))) ;; -- Test (cl-assert (lean-info-overload-p 'OVERLOAD)) (cl-assert (lean-info-overload-p "-- OVERLOAD|121|2")) (cl-assert (lean-info-overload-p '("-- OVERLOAD|121|2" "not (eq zero (succ m'))" "→ decidable (eq zero (succ m'))"))) (cl-assert (equal (lean-info-overload-parse-header "-- OVERLOAD|121|2") '(121 2))) (cl-assert (equal (lean-info-overload-parse '("-- OVERLOAD|121|2" "not (eq zero (succ m'))" "→ decidable (eq zero (succ m'))" "--" "not (eq one (succ m'))" "→ decidable (eq zero (succ m'))" "--" "not (eq two (succ m'))" "→ decidable (eq zero (succ m'))")) '(OVERLOAD (121 2) (("not (eq zero (succ m'))" "→ decidable (eq zero (succ m'))") ("not (eq one (succ m'))" "→ decidable (eq zero (succ m'))") ("not (eq two (succ m'))" "→ decidable (eq zero (succ m'))"))))) (cl-assert (equal (lean-info-overload-pos (lean-info-overload-parse '("-- OVERLOAD|121|2" "not (eq zero (succ m'))" "→ decidable (eq zero (succ m'))" "--" "not (eq one (succ m'))" "→ decidable (eq zero (succ m'))" "--" "not (eq two (succ m'))" "→ decidable (eq zero (succ m'))"))) '(121 2))) (cl-assert (equal (lean-info-overload-names (lean-info-overload-parse '("-- OVERLOAD|121|2" "not (eq zero (succ m'))" "→ decidable (eq zero (succ m'))" "--" "not (eq one (succ m'))" "→ decidable (eq zero (succ m'))" "--" "not (eq two (succ m'))" "→ decidable (eq zero (succ m'))"))) '("not (eq zero (succ m'))\n→ decidable (eq zero (succ m'))" "not (eq one (succ m'))\n→ decidable (eq zero (succ m'))" "not (eq two (succ m'))\n→ decidable (eq zero (succ m'))"))) ;; Synth Information ;; ---------------- (defun lean-info-synth-type (synth) (cl-first synth)) (defun lean-info-synth-p (synth) (pcase synth (`SYNTH t) ((pred stringp) (string-prefix-p "-- SYNTH" synth)) ((pred listp) (and (lean-info-synth-p (cl-first synth)))))) (defun lean-info-synth-pos (synth) (cl-second synth)) (defun lean-info-synth-parse-header (str) (let ((items (split-string str "|"))) (list (string-to-number (cl-second items)) (string-to-number (cl-third items))))) (defun lean-info-synth-parse (seq) (when (lean-info-synth-p seq) (let ((header (lean-info-synth-parse-header (car seq))) (body (cdr seq))) `(SYNTH ,header ,body)))) (defun lean-info-synth-body (synth) (cl-third synth)) (defun lean-info-synth-body-str (synth) (string-join (lean-info-synth-body synth) "\n")) ;; -- Test (cl-assert (lean-info-synth-p 'SYNTH)) (cl-assert (lean-info-synth-p "-- SYNTH|121|2")) (cl-assert (lean-info-synth-p '("-- SYNTH|121|2" "not (eq zero (succ m'))" "→ decidable (eq zero (succ m'))"))) (cl-assert (equal (lean-info-synth-parse-header "-- SYNTH|121|2") '(121 2))) (cl-assert (equal (lean-info-synth-parse '("-- SYNTH|121|2" "not (eq zero (succ m'))" "→ decidable (eq zero (succ m'))")) '(SYNTH (121 2) ("not (eq zero (succ m'))" "→ decidable (eq zero (succ m'))")))) (cl-assert (equal (lean-info-synth-pos (lean-info-synth-parse '("-- SYNTH|121|2" "not (eq zero (succ m'))" "→ decidable (eq zero (succ m'))"))) '(121 2))) ;; Coercion Information ;; ---------------- (defun lean-info-coercion-type (coercion) (cl-first coercion)) (defun lean-info-coercion-p (coercion) (pcase coercion (`COERCION t) ((pred stringp) (string-prefix-p "-- COERCION" coercion)) ((pred listp) (and (lean-info-coercion-p (cl-first coercion)))))) (defun lean-info-coercion-pos (coercion) (cl-second coercion)) (defun lean-info-coercion-parse-header (str) (let ((items (split-string str "|"))) (list (string-to-number (cl-second items)) (string-to-number (cl-third items))))) (defun lean-info-coercion-parse (seq) (when (lean-info-coercion-p seq) (let* ((header (lean-info-coercion-parse-header (car seq))) (body (-split-on "--" (cdr seq))) (coerced-expr (cl-first body)) (coerced-type (cl-second body))) `(COERCION ,header ,coerced-expr ,coerced-type)))) (defun lean-info-coercion-expr (coercion) (cl-third coercion)) (defun lean-info-coercion-expr-str (coercion) (string-join (lean-info-coercion-expr coercion) "\n")) (defun lean-info-coercion-type (coercion) (cl-fourth coercion)) (defun lean-info-coercion-type-str (coercion) (string-join (lean-info-coercion-type coercion) "\n")) ;; -- Test (cl-assert (lean-info-coercion-p 'COERCION)) (cl-assert (lean-info-coercion-p "-- COERCION|121|2")) (cl-assert (lean-info-coercion-p '("-- COERCION|417|15" "of_nat m" "--" "int"))) (cl-assert (equal (lean-info-coercion-parse-header "-- COERCION|121|2") '(121 2))) (cl-assert (equal (lean-info-coercion-parse '("-- COERCION|417|15" "of_nat" "--" "int")) '(COERCION (417 15) ("of_nat") ("int")))) (cl-assert (equal (lean-info-coercion-pos (lean-info-coercion-parse '("-- COERCION|417|15" "of_nat"))) '(417 15))) ;; Extra Information ;; ---------------- (defun lean-info-extra-type (extra) (cl-first extra)) (defun lean-info-extra-p (extra) (pcase extra (`EXTRA t) ((pred stringp) (string-prefix-p "-- EXTRA_TYPE" extra)) ((pred listp) (and (lean-info-extra-p (cl-first extra)))))) (defun lean-info-extra-pos (extra) (cl-second extra)) (defun lean-info-extra-parse-header (str) (let ((items (split-string str "|"))) (list (string-to-number (cl-second items)) (string-to-number (cl-third items))))) (defun lean-info-extra-parse (seq) (when (lean-info-extra-p seq) (let* ((header (lean-info-extra-parse-header (car seq))) (body (-split-on "--" (cdr seq))) (coerced-expr (cl-first body)) (coerced-type (cl-second body))) `(EXTRA ,header ,coerced-expr ,coerced-type)))) (defun lean-info-extra-expr (extra) (cl-third extra)) (defun lean-info-extra-expr-str (extra) (string-join (lean-info-extra-expr extra) "\n")) (defun lean-info-extra-type (extra) (cl-fourth extra)) (defun lean-info-extra-type-str (extra) (string-join (lean-info-extra-type extra) "\n")) ;; -- Test (cl-assert (lean-info-extra-p 'EXTRA)) (cl-assert (lean-info-extra-p "-- EXTRA_TYPE|121|2")) (cl-assert (lean-info-extra-p '("-- EXTRA_TYPE|417|15" "rec_on b ff tt" "--" "bool"))) (cl-assert (equal (lean-info-extra-parse-header "-- EXTRA_TYPE|121|2") '(121 2))) (cl-assert (equal (lean-info-extra-parse '("-- EXTRA_TYPE|417|15" "rec_on b ff tt" "--" "bool")) '(EXTRA (417 15) ("rec_on b ff tt") ("bool")))) (cl-assert (equal (lean-info-extra-pos (lean-info-extra-parse '("-- EXTRA_TYPE|417|15" "of_nat"))) '(417 15))) ;; Identifier Information ;; ---------------------- (defun lean-info-identifier-type (identifier) (cl-first identifier)) (defun lean-info-identifier-p (identifier) (pcase identifier (`IDENTIFIER t) ((pred stringp) (string-prefix-p "-- IDENTIFIER" identifier)) ((pred listp) (and (lean-info-identifier-p (cl-first identifier)))))) (defun lean-info-identifier-pos (identifier) (cl-second identifier)) (defun lean-info-identifier-parse-header (str) (let ((items (split-string str "|"))) (list (string-to-number (cl-second items)) (string-to-number (cl-third items))))) (defun lean-info-identifier-parse (seq) (when (lean-info-identifier-p seq) (let ((header (lean-info-identifier-parse-header (car seq))) (body (cdr seq))) `(IDENTIFIER ,header ,body)))) (defun lean-info-identifier-body (identifier) (cl-third identifier)) (defun lean-info-identifier-body-str (identifier) (string-join (lean-info-identifier-body identifier) "\n")) ;; -- Test (cl-assert (lean-info-identifier-p 'IDENTIFIER)) (cl-assert (lean-info-identifier-p "-- IDENTIFIER|121|2")) (cl-assert (lean-info-identifier-p '("-- IDENTIFIER|121|2" "foo.f"))) (cl-assert (equal (lean-info-identifier-parse-header "-- IDENTIFIER|121|2") '(121 2))) (cl-assert (equal (lean-info-identifier-parse '("-- IDENTIFIER|121|2" "foo.f")) '(IDENTIFIER (121 2) ("foo.f")))) (cl-assert (equal (lean-info-identifier-pos (lean-info-identifier-parse '("-- IDENTIFIER|121|2" "foo.f"))) '(121 2))) ;; Symbol Information ;; ---------------- (defun lean-info-symbol-type (symbol) (cl-first symbol)) (defun lean-info-symbol-p (symbol) (pcase symbol (`SYMBOL t) ((pred stringp) (string-prefix-p "-- SYMBOL" symbol)) ((pred listp) (and (lean-info-symbol-p (cl-first symbol)))))) (defun lean-info-symbol-pos (symbol) (cl-second symbol)) (defun lean-info-symbol-parse-header (str) (let ((items (split-string str "|"))) (list (string-to-number (cl-second items)) (string-to-number (cl-third items))))) (defun lean-info-symbol-parse (seq) (when (lean-info-symbol-p seq) (let ((header (lean-info-symbol-parse-header (car seq))) (body (cdr seq))) `(SYMBOL ,header ,body)))) (defun lean-info-symbol-body (symbol) (cl-third symbol)) (defun lean-info-symbol-body-str (symbol) (string-join (lean-info-symbol-body symbol) "\n")) ;; -- Test (cl-assert (lean-info-symbol-p 'SYMBOL)) (cl-assert (lean-info-symbol-p "-- SYMBOL|121|2")) (cl-assert (lean-info-symbol-p (lean-info-symbol-parse '("-- SYMBOL|121|2" "→")))) (cl-assert (equal (lean-info-symbol-parse-header "-- SYMBOL|121|2") '(121 2))) (cl-assert (lean-info-symbol-p '("-- SYMBOL|121|2" "→"))) (cl-assert (equal (lean-info-symbol-parse '("-- SYMBOL|121|2" "→")) '(SYMBOL (121 2) ("→")))) (cl-assert (equal (lean-info-symbol-pos (lean-info-symbol-parse '("-- SYMBOL|121|2" "→"))) '(121 2))) (defun lean-info-id-symbol-body-str (info) (case (lean-info-kind info) ('IDENTIFIER (string-join (lean-info-symbol-body info) "\n")) ('SYMBOL (string-join (lean-info-identifier-body info) "\n")))) ;; Basic ;; ----- (defun lean-info-kind (info) (cl-first info)) (defun lean-info-nay-p (str) (when (string-match (rx "-- BEGININFO " (* not-newline) "NAY") str) t)) (defun lean-info-stale-p (str) (when (string-match (rx "-- BEGININFO " (* not-newline) "STALE") str) t)) (defun lean-info-pos (info) (cl-case (lean-info-kind info) (TYPE (lean-info-type-pos info)) (OVERLOAD (lean-info-overload-pos info)) (SYNTH (lean-info-synth-pos info)) (COERCION (lean-info-coercion-pos info)) (IDENTIFIER (lean-info-identifier-pos info)) (SYMBOL (lean-info-symbol-pos info)) (EXTRA (lean-info-extra-pos info)))) (defun lean-info-line-number (info) (cl-first (lean-info-pos info))) (defun lean-info-column (info) (cl-second (lean-info-pos info))) ;; -- test (cl-assert (equal (lean-info-pos (lean-info-type-parse '("-- TYPE|121|2" "not (eq zero (succ m'))" "→ decidable (eq zero (succ m'))"))) '(121 2))) (cl-assert (equal (lean-info-pos (lean-info-overload-parse '("-- OVERLOAD|121|2" "not (eq zero (succ m'))" "→ decidable (eq zero (succ m'))" "--" "not (eq one (succ m'))" "→ decidable (eq zero (succ m'))" "--" "not (eq two (succ m'))" "→ decidable (eq zero (succ m'))"))) '(121 2))) ;; Info Parsing ;; ================ (defun lean-info-list-split (str) "Parse string into list of list of strings. Take out \"BEGININFO\" and \"ENDINFO\" and Use \"ACK\" as a delim." (-split-on "-- ACK" (--filter (not (or (string-prefix-p "-- BEGININFO" it) (string= "-- ENDINFO" it))) (split-string str "\n")))) (defun lean-info-list-parse-string (str) "Parse string into info-list" (let ((string-seq-seq (lean-info-list-split str)) result) (cl-loop for string-seq in string-seq-seq when string-seq do (setq result (or (lean-info-type-parse string-seq) (lean-info-overload-parse string-seq) (lean-info-synth-parse string-seq) (lean-info-coercion-parse string-seq) (lean-info-identifier-parse string-seq) (lean-info-symbol-parse string-seq) (lean-info-extra-parse string-seq))) when result collect result))) (defun lean-info-list-filter (info-list start-column) "Given a info-list, only return an info-item is NAY or whose start-column is matched with the argument." (--filter (let ((col (lean-info-column it))) (and col (= start-column col))) info-list)) (defun lean-get-partial-names (full-name) "Given a full-name \"a.b.c.d\", return a set of partial names (\"a.b.c.d\" \"b.c.d\" \"c.d\" \"d\")" (cl-labels ((helper(l1 l2 names) (cond (l1 (helper (-butlast l1) (cons nil (-butlast l2)) (-zip-with (lambda (x y) (if y (concat x "." y) x)) names (cons nil (-butlast l2))))) (t (reverse names))))) (let ((items (reverse (split-string full-name "\\.")))) (helper items items items)))) (defun lean-match-name-at-pos (file-name line-number column-number name) "Return t if there is name at pos in a file." ;; Try to use a existing buffer if there is one (let ((buffer (flymake-find-buffer-for-file file-name)) str pos) (unless buffer ;; In case a user haven't opened the file before, we read the ;; file to the temp buffer (*lean-server-temp*) and proceed. (setq buffer (get-buffer-create "*lean-server-temp*")) (with-current-buffer buffer (erase-buffer) (insert-file-contents file-name))) (with-current-buffer buffer (save-excursion (goto-char (point-min)) (forward-line (1- line-number)) (forward-char column-number) (setq pos (point)) (setq str (buffer-substring-no-properties pos (min (+ pos (length name)) (point-max)))) (string= name str))))) (defun lean-match-full-name-at-pos (file-name line-number column-number full-name) "Return the matched name for the given full-name if any." (let ((partial-names (lean-get-partial-names full-name))) (--first (lean-match-name-at-pos file-name line-number column-number it) partial-names))) (defun lean-info-list-find-start-column (info-list file-name column-number) "Find the start-column of the id/symbol in info-list at a file-name/column-number" ;; Extract symbol, ids (let* ((sorted-id-symbol-list (-sort (-on '< 'lean-info-column) (--filter (or (lean-info-identifier-p it) (lean-info-symbol-p it)) info-list))) ;; candidate = list of info (candidate-list (-last-item (-partition-by 'lean-info-column (--filter (<= (lean-info-column it) column-number) sorted-id-symbol-list)))) matched-name start-column full-name candidate) (setq candidate (-first (lambda (info) (let* ((start-column (lean-info-column info)) (full-name (lean-info-id-symbol-body-str info)) (matched-name (lean-match-full-name-at-pos file-name (lean-info-line-number info) start-column full-name))) (< column-number (+ start-column (length matched-name))))) candidate-list)) (when candidate (lean-info-column candidate)))) (defun lean-info-list-parse (str &optional file-name column-number) "Parse input string and return info-list." (let ((info-list (lean-info-list-parse-string str)) start-column) (cond ;; When file-name/column-number is specified, try to start-column of id/symbol ((and file-name column-number) (setq start-column (lean-info-list-find-start-column info-list file-name column-number)) (if start-column (lean-info-list-filter info-list start-column) ;; If there is no symbol at column-number, return nil nil)) ;; When not specified, just return info-list. (t info-list)))) (cl-defstruct lean-info-record type overload synth coercion identifier symbol extra nay stale) (defun lean-info-record-parse (string &optional file-name column-number) "Parse string into info-record" (let* ((info-list (lean-info-list-parse string file-name column-number)) (types (-filter 'lean-info-type-p info-list)) (overloads (-filter 'lean-info-overload-p info-list)) (synths (-filter 'lean-info-synth-p info-list)) (coercions (-filter 'lean-info-coercion-p info-list)) (identifiers (-filter 'lean-info-identifier-p info-list)) (symbols (-filter 'lean-info-symbol-p info-list)) (extras (-filter 'lean-info-extra-p info-list))) (make-lean-info-record :type types :overload overloads :synth synths :coercion coercions :identifier identifiers :symbol symbols :extra extras :nay (lean-info-nay-p string) :stale (lean-info-stale-p string)))) (defun lean-info-record-to-string (info-record) "Given typeinfo, overload, and sym-name, compose string information." (let* ((type (cl-first (lean-info-record-type info-record))) (overload (cl-first (lean-info-record-overload info-record))) (synth (cl-first (lean-info-record-synth info-record))) (coercion (cl-first (lean-info-record-coercion info-record))) (extra (cl-first (lean-info-record-extra info-record))) (id (cl-first (lean-info-record-identifier info-record))) (sym (cl-first (lean-info-record-symbol info-record))) (stale (lean-info-record-stale info-record)) name-str type-str coercion-str extra-str overload-str str) (setq name-str (cond (synth (lean-info-synth-body-str synth)) ((and id sym) (format "[%s] %s" (lean-info-id-symbol-body-str sym) (lean-info-id-symbol-body-str id))) (id (lean-info-id-symbol-body-str id)) (sym (lean-info-id-symbol-body-str sym)))) (when coercion (setq coercion-str (format "%s : %s" (propertize (lean-info-coercion-expr-str coercion) 'face 'font-lock-variable-name-face) (lean-info-coercion-type-str coercion)))) (when type (setq type-str (lean-info-type-body-str type))) (when (and name-str overload) (setq overload-str (string-join (--remove (or (and id (string-prefix-p (lean-info-id-symbol-body-str id) it)) (and sym (string-prefix-p (lean-info-id-symbol-body-str sym) it))) (lean-info-overload-names overload)) ", "))) (when extra (setq str (cond (lean-show-only-type-in-parens (format ": %s" (lean-info-extra-type-str extra))) (t (format "(%s) : %s" (propertize (lean-info-extra-expr-str extra) 'face 'font-lock-variable-name-face) (lean-info-extra-type-str extra)))))) (when (and name-str type-str) (setq str (format "%s : %s" (propertize name-str 'face 'font-lock-variable-name-face) type-str))) (when (and str coercion-str) (setq str (format "%s\n%s %s" str (propertize "coercion applied" 'face 'font-lock-keyword-face) coercion-str))) (when overload-str (setq str (concat str (format "\n%s with %s" (propertize "overloaded" 'face 'font-lock-keyword-face) overload-str)))) (when (and stale str) (setq str (format "[%s] %s" (propertize "stale" 'face '(foreground-color . "red")) str))) str)) (defun lean-get-info-record-at-point-cont (info-record cont) (cond ((lean-info-record-nay info-record) (lean-server-debug "executing continucation for get-info-record-at-point %d: NAY DETECTED" lean-global-nay-retry-counter) (setq lean-global-nay-retry-counter (1+ lean-global-nay-retry-counter)) (if (and (< lean-global-nay-retry-counter lean-global-nay-retry-counter-max) (= (length lean-global-async-task-queue) 1)) ;; Retry (lean-get-info-record-at-point cont) ;; Stop (setq lean-global-nay-retry-counter 0))) (t (lean-server-debug "executing continucation for get-info-record-at-point: OK") (setq lean-global-nay-retry-counter 0) (funcall cont info-record)))) (defun lean-get-begin-paren-pos () (save-excursion (forward-char 1) (backward-list 1) `(,(line-number-at-pos) . ,(current-column)))) (defun lean-get-info-record-at-point (cont) "Get info-record at the current point" (let* ((file-name (buffer-file-name)) (line-number (line-number-at-pos)) (column-number (current-column)) (cmd (cond ((looking-at "(") (lean-cmd-info line-number column-number)) ;; TODO(soonhok): give information on '(' ;; ((looking-at ")") ;; (let ((begin-pos (lean-get-begin-paren-pos))) ;; (lean-cmd-info (car begin-pos) (cdr begin-pos)))) (t (lean-cmd-info line-number))))) (lean-server-debug "get-info-record-at-point: %S" cmd) (lean-server-check-current-file file-name) (lean-server-send-cmd-async cmd (lambda (info-record) (lean-get-info-record-at-point-cont info-record cont))))) (defun lean-get-full-name-at-point-cont (info-record) "Continuation of lean-get-full-name-at-point" (let ((id (cl-first (lean-info-record-identifier info-record)))) (when id (lean-info-identifier-body-str id)))) (defun lean-get-full-name-at-point (cont) "Return the full-name at point (if any)" (lean-get-info-record-at-point (lambda (info-record) (lean-server-debug "executing continuation for get-full-name-at-point") (funcall cont (lean-get-full-name-at-point-cont info-record))))) (provide 'lean-info)